2265545336 has 16 divisors (see below), whose sum is σ = 4258823400. Its totient is φ = 1129859104.

The previous prime is 2265545281. The next prime is 2265545353. The reversal of 2265545336 is 6335455622.

It is a junction number, because it is equal to n+sod(n) for n = 2265545293 and 2265545302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360890 + ... + 367113.

Almost surely, 2^2265545336 is an apocalyptic number.

It is an amenable number.

2265545336 is a deficient number, since it is larger than the sum of its proper divisors (1993278064).

2265545336 is a wasteful number, since it uses less digits than its factorization.

2265545336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728398 (or 728394 counting only the distinct ones).

The product of its digits is 648000, while the sum is 41.

The square root of 2265545336 is about 47597.7450726397. The cubic root of 2265545336 is about 1313.3815740366.

The spelling of 2265545336 in words is "two billion, two hundred sixty-five million, five hundred forty-five thousand, three hundred thirty-six".